US8809785B2 - Pane with optically transparent sensor field - Google Patents

Pane with optically transparent sensor field Download PDF

Info

Publication number
US8809785B2
US8809785B2 US13/381,639 US201013381639A US8809785B2 US 8809785 B2 US8809785 B2 US 8809785B2 US 201013381639 A US201013381639 A US 201013381639A US 8809785 B2 US8809785 B2 US 8809785B2
Authority
US
United States
Prior art keywords
hydrophilic coating
sensor field
pane
encapsulation
optically transparent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active, expires
Application number
US13/381,639
Other languages
English (en)
Other versions
US20120119104A1 (en
Inventor
Ilkay Arslan
Dirk Wohlfeil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Original Assignee
Saint Gobain Glass France SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain Glass France SAS filed Critical Saint Gobain Glass France SAS
Assigned to SAINT-GOBAIN GLASS FRANCE reassignment SAINT-GOBAIN GLASS FRANCE ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WOHLFEIL, DIRK, ARSLAN, ILKAY
Publication of US20120119104A1 publication Critical patent/US20120119104A1/en
Application granted granted Critical
Publication of US8809785B2 publication Critical patent/US8809785B2/en
Active legal-status Critical Current
Adjusted expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/02—Windows; Windscreens; Accessories therefor arranged at the vehicle front, e.g. structure of the glazing, mounting of the glazing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0026—Windows, e.g. windscreen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
    • B60R2011/0064—Connection with the article
    • B60R2011/0075—Connection with the article using a containment or docking space
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

Definitions

  • the invention relates to a pane with an optically transparent sensor field, a method for its production, and its use.
  • optical sensors are camera systems, such as video cameras, night vision cameras, residual light amplifiers, or passive infrared detectors, such as FLIR (forward looking infrared).
  • the camera systems can use light in the ultraviolet (UV), visible (VIS), and infrared wavelength range (IR).
  • UV ultraviolet
  • VIS visible
  • IR infrared wavelength range
  • These camera systems can be placed in motor vehicles behind the windshield in the passenger compartment. Thus, even in traffic, they offer the possibility of detecting hazardous situations and obstacles in a timely manner.
  • EDM electronic distance measurement
  • laser range finders The distance to other motor vehicles can be determined.
  • Such systems are widely used in the military sector but there are many possible applications in the civilian sector as well. With measurements of the distance from the preceding vehicle, it is possible to determine the necessary safe following distance and significantly increase traffic safety. The risk of a rear-end collision is clearly reduced with automatic warning systems.
  • the sensor can either be installed inside a motor vehicle or outside as with thermal imaging cameras of helicopters. In the latter case, the sensor is installed outside on the helicopter in a pivotable housing.
  • clean and condensation-free panes are absolutely essential. Condensation and icing clearly interfere with functionality since they clearly reduce the transmission of electromagnetic radiation. In particular, the formation of drops of water in the beam path of the sensor results, because of strong light reflections, in a marked limitation of the functionality of the sensor.
  • DE 101 56 850 A1 discloses a sensor in a motor vehicle window pane, the lens of which sensor is sealed off from the vehicle interior by an encapsulation. This construction prevents the deposition of dust particles on the lens. A particle filter is provided for air exchange.
  • DE 10 2004 054 161 A1 discloses an infrared detection region in a motor vehicle windshield.
  • the infrared detection region is surrounded by heating elements that keep it free of ice and condensation.
  • EP 1 605 729 A2 discloses an electrically heatable pane with a camera window. This camera window is kept free of condensation and ice by a heating arrangement.
  • the heating element is laminated into the pane at the position of the camera window.
  • an additional heating element can be applied on the surface of the pane.
  • the additional heating element is preferably printed onto the surface of the pane as conductive paste.
  • EP 0 747 460 A1 discloses an anti-condensation coating for glass and plastic substrates.
  • the coating contains a polymer with hydroxyl groups, an aluminium-based crosslinker, and a surfactant.
  • EP 0 233 268 B1 discloses a glass or plastic substrate that is provided with an anti-condensation coating.
  • the polymer coating contains a linear, hydrophilic polyether-polyurethane and between 35 wt.-% and 60 wt.-% water.
  • the object of the invention is to provide a pane with an optically transparent sensor field that can be produced from finished, standard panes and is not dependent on an additional electricity and heat source.
  • the object of the present invention is accomplished according to the invention by a pane with an optically transparent sensor field, a method for its production, and its use according to independent claims 1 , 13 , and 15 . Preferred embodiments emerge from the subclaims.
  • the invention comprises a pane with an optically transparent sensor field.
  • the pane comprises at least one pane and an optically transparent sensor field arranged on the surface or as a part of the pane.
  • the expression “optically transparent sensor field” includes the part of the pane that supplies the sensor with the appropriate optical and electromagnetic data or signals. This can be any part of the pane or an inserted pane segment or film segment that has high transmission for the appropriate optical and electromagnetic signals.
  • the characteristic “optically transparent” refers, in the context of the invention, to the wavelength range from 200 nm to 2000 nm, preferably 400 nm to 1300 nm.
  • the mean transmission is, in the wavelength range from 400 nm to 1300 nm, preferably more than 70%.
  • the optically transparent sensor field occupies preferably less than 10%, particularly preferably less than 5% of the surface of the pane.
  • a hydrophilic coating is applied to the surface of the pane in the region of the optically transparent sensor field.
  • the hydrophilic coating can be bonded to the pane either by chemical bonds or by physical absorption.
  • the hydrophilic coating includes both polar organic groups and inorganic, preferably ionic, compounds.
  • the hydrophilic coating can be designed as a mono- or multilayer molecular film or as a polar organic and/or inorganic polymer.
  • the hydrophilic coating also preferably includes crosslinkers. These compounds support the bond within the hydrophilic coating and the bond of the hydrophilic coating with the surface of the pane.
  • Suitable crosslinkers on glass panes are polar silanes, for example, 3-aminopropyltrimethoxysilane (C 6 H 17 NO 3 Si/CAS no. 13822-56-5) or N-(hydroxyethyl)-N-methylaminopropyltrimethoxysilane (C 9 H 23 NO 4 Si/CAS no. 330457-46-0).
  • the hydrophilic coating also includes a hydrophilic water-absorbing coating.
  • An encapsulation and a sensor applied in the encapsulation are affixed on the surface of the pane in the region of the optically transparent sensor field.
  • the encapsulation protects the sensor from contaminant particles and dust particles as well as undesired incidence of light.
  • the encapsulation is preferably arranged in the upper region of the pane, preferably not more than 30% of the height of the pane away from the top and/or bottom border.
  • the encapsulation contains preferably a polymer, particularly preferably polybutylene terephthalate, polyamides, polycarbonate, polyurethanes, polybutylene, polypropylene, polyethylene, polyethylene terephthalate, polyvinyl chloride, polystyrene, acrylonitrile butadiene styrene, ethylene vinyl acetate, ethylene vinyl alcohol, polyimides, polyesters, polyketones, polyether ether ketones, polymethyl methacrylate, mixtures, block polymers, and/or copolymers thereof.
  • a polymer particularly preferably polybutylene terephthalate, polyamides, polycarbonate, polyurethanes, polybutylene, polypropylene, polyethylene, polyethylene terephthalate, polyvinyl chloride, polystyrene, acrylonitrile butadiene styrene, ethylene vinyl acetate, ethylene vinyl alcohol, polyimides, polyesters, polyketones, poly
  • the sensor field preferably has an opaque and/or colored border.
  • the border can be designed as either a border strip or as a border region.
  • the sensor preferably includes cameras for visible light of the wavelengths from 400 nm to 800 nm and infrared light of the wavelengths from 800 nm to 1300 nm.
  • the structure according to the invention preferably has electrical contacting only for the sensor.
  • the sensor field and the hydrophilic coating preferably contain no electrical contacting and no heating arrangement. Heating of the sensor field is unnecessary because of the hydrophilic coating. This also includes the directly adjacent regions of the sensor field and the hydrophilic coating.
  • the pane preferably includes glass, particularly preferably flat glass, float glass, quartz glass, borosilicate glass, soda lime glass, or polymers, preferably polymethyl methacrylate and/or mixtures thereof.
  • the pane preferably includes single-pane safety glass (ESG) or laminated safety glass (VSG).
  • ESG single-pane safety glass
  • VSG laminated safety glass
  • the sensor field preferably has optical transparency to visible light (VIS) and/or infrared radiation (IR) of >60%, preferably >70%.
  • VIS visible light
  • IR infrared radiation
  • the hydrophilic coating preferably contains polymers with COH, COOH, NH, NH 2 , COONH, SO 3 , SO 2 , CN, OCN, SCN groups, particularly preferably acrylic acid esters, polyethylene glycols, polysaccharides, polypeptides, polyurethanes, polyethers, and/or copolymers and/or mixtures thereof.
  • the hydrophilic coating preferably contains hydrophilic silanes, for example, 3-aminopropyltrimethoxysilane (C 6 H 17 NO 3 Si/CAS no. 13822-56-5) and/or N-(hydroxyethyl)-N-methylaminopropyltrimethoxysilane (C 9 H 23 NO 4 Si/CAS no. 330457-46-0), silane-containing polymers, and/or copolymers and/or mixtures thereof.
  • hydrophilic silanes for example, 3-aminopropyltrimethoxysilane (C 6 H 17 NO 3 Si/CAS no. 13822-56-5) and/or N-(hydroxyethyl)-N-methylaminopropyltrimethoxysilane (C 9 H 23 NO 4 Si/CAS no. 330457-46-0), silane-containing polymers, and/or copolymers and/or mixtures thereof.
  • the hydrophilic coating preferably contains surface-absorbed hydrophilic particles, such as TiO 2 .
  • surface-absorbed hydrophilic particles such as TiO 2 .
  • TiO 2 -containing particles can decompose organic contaminants on the pane.
  • the surface-absorbed hydrophilic particles have a mean particle size of 2 nm to 1 ⁇ m, preferably 10 nm to 300 nm.
  • the hydrophilic coating preferably has a layer thickness of 10 nm to 50 ⁇ m, preferably 100 nm to 5 ⁇ m.
  • the hydrophilic coating preferably has a contact angle against water of ⁇ 25°, preferably ⁇ 15°.
  • the hydrophilic coating preferably contains an antistatic coating, particularly preferably quaternary ammonium compounds, silver, copper, tin, gold, aluminium, iron, tungsten, chromium, and/or alloys thereof and/or a conductive organic polymer.
  • the antistatic coating reduces the accumulation of dust particles in the beam path of the sensor. Dust particles and moisture bound thereto interfere, through light reflection and absorption, with the functional capability of the sensor.
  • the antistatic coating can extend beyond the actual sensor field to dissipate electrical potentials.
  • the hydrophilic coating preferably contains a carrier foil.
  • the hydrophilic coating can thus be adhered simply in the area of the pane that must be permeable to the beam path of the sensor.
  • the carrier foil contains polymers, preferably polybutylene terephthalate, polycarbonate, polyethylene terephthalate, polyethylene naphthalate, polyvinyl butyral, polyethylene, polypropylene, polyurethane, polyepoxides, polyacrylates, and/or poly ethyl vinyl acetate, mixtures, block copolymers, and/or copolymers thereof.
  • polymers preferably polybutylene terephthalate, polycarbonate, polyethylene terephthalate, polyethylene naphthalate, polyvinyl butyral, polyethylene, polypropylene, polyurethane, polyepoxides, polyacrylates, and/or poly ethyl vinyl acetate, mixtures, block copolymers, and/or copolymers thereof.
  • the carrier foil preferably has optical transparency to visible light and/or infrared radiation of >80%, preferably >90%.
  • the carrier foil preferably contains an adhesive, particularly preferably acrylate adhesives, methyl methacrylate adhesives, cyanoacrylate adhesives, polyepoxides, silicone adhesives, and/or silane crosslinking polymer adhesives, mixtures and/or copolymers thereof.
  • the carrier foil is preferably self adhesive.
  • the encapsulation is preferably applied in the upper region of the windshield, preferably behind a covering strip.
  • the encapsulation preferably contains desiccants, particularly preferably silica gel, CaCl 2 , Na 2 SO 4 , activated charcoal, silicates, bentonites, and/or zeolites.
  • desiccants particularly preferably silica gel, CaCl 2 , Na 2 SO 4 , activated charcoal, silicates, bentonites, and/or zeolites.
  • the object of the invention is further accomplished by a method for production of a pane with an optically transparent sensor field, wherein, in a first step, a hydrophilic coating is applied on the sensor field of a pane.
  • the application can be done, for example, by spreading and/or spraying.
  • curing or crosslinking of the hydrophilic coating can be necessary. This can be done preferably by UV radiation, thermal treatment, or atmospheric humidity.
  • an encapsulation with a sensor is applied on the edge region of the hydrophilic coating. The encapsulation is preferably applied in motor vehicles in the upper and/or lower region of the pane outside the field of vision.
  • the hydrophilic coating is preferably applied over a carrier foil and can thus be adhered simply in the region of the pane that has to be permeable to the beam path of the sensor. Conventional panes can be retrofitted simply and at a reasonable cost.
  • the invention further includes the use of the pane with an optically transparent sensor field in motor vehicles, ships, airplanes, and helicopters, preferably as a windshield and/or rear window of a motor vehicle.
  • FIG. 1 a plan view of the pane ( 1 ) according to the invention
  • FIG. 2 a cross-section of a preferred embodiment of the pane ( 1 ) according to the invention with the optically transparent sensor field ( 2 ),
  • FIG. 3 a cross-section of the optically transparent sensor field ( 2 )
  • FIG. 4 another cross-section of the optically transparent sensor field ( 2 ).
  • FIG. 5 another cross-section of the optically transparent sensor field ( 2 ).
  • FIG. 1 shows a plan view of the pane ( 1 ) according to the invention.
  • a hydrophilic coating ( 3 ) is arranged on an optically transparent sensor field ( 2 ).
  • the optically transparent sensor field ( 2 ) includes the part of the pane ( 1 ) that supplies the sensor ( 5 ) depicted in FIG. 2 with the appropriate optical and electromagnetic data or signals. This can be any part of the pane ( 1 ) or an inserted pane segment that has high transmission for the appropriate optical and electromagnetic signals.
  • FIG. 2 depicts a cross-section along the height of the pane I to I′ in FIG. 1 of a preferred embodiment of the pane ( 1 ) according to the invention with an optically transparent sensor field ( 2 ).
  • a hydrophilic coating ( 3 ) is arranged on the interior side of the pane ( 1 ) in the region of the optically transparent sensor field ( 2 ).
  • the sensor ( 5 ) oriented toward the optically transparent sensor field ( 2 ) is located in an encapsulation ( 4 ) affixed on the optically transparent sensor field ( 2 ).
  • Desiccants ( 6 ) are arranged inside the encapsulation ( 4 ). The desiccants ( 6 ) are preferably incorporated into the surface of the encapsulation ( 4 ).
  • FIG. 3 depicts a cross-section of the optically transparent sensor field ( 2 ).
  • the hydrophilic coating ( 3 ) is applied directly on the surface of the pane.
  • FIG. 4 depicts a cross-section of a preferred embodiment of the optically transparent sensor field ( 2 ).
  • the hydrophilic coating ( 3 ) is applied on a carrier foil ( 3 a ) and affixed on the sensor field ( 2 ).
  • the depicted structure of sensor field ( 2 ), hydrophilic coating ( 3 ), and carrier foil ( 3 a ) preferably has no electrical contacting, since heating of the sensor field ( 2 ) is unnecessary because of the hydrophilic coating ( 3 ). Electrical contact is necessary only for the sensor ( 5 ) not depicted in FIG. 4 .
  • FIG. 5 depicts another cross-section of a preferred embodiment of the optically transparent sensor field ( 2 ).
  • the hydrophilic coating ( 3 ) is applied on a carrier foil ( 3 a ) and affixed on the sensor field ( 2 ) by an optically transparent adhesive layer ( 3 b ).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Paints Or Removers (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Glass (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
US13/381,639 2009-08-04 2010-08-02 Pane with optically transparent sensor field Active 2031-01-12 US8809785B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102009026319A DE102009026319A1 (de) 2009-08-04 2009-08-04 Scheibe mit optisch transparenten Sensorfeld
DE102009026319 2009-08-04
DE102009026319.5 2009-08-04
PCT/EP2010/061207 WO2011015551A1 (de) 2009-08-04 2010-08-02 Scheibe mit optisch transparenten sensorfeld

Publications (2)

Publication Number Publication Date
US20120119104A1 US20120119104A1 (en) 2012-05-17
US8809785B2 true US8809785B2 (en) 2014-08-19

Family

ID=42797191

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/381,639 Active 2031-01-12 US8809785B2 (en) 2009-08-04 2010-08-02 Pane with optically transparent sensor field

Country Status (13)

Country Link
US (1) US8809785B2 (ko)
EP (1) EP2462007B1 (ko)
JP (1) JP2013500900A (ko)
KR (1) KR101677785B1 (ko)
CN (1) CN102470802B (ko)
BR (1) BR112012002000B1 (ko)
DE (1) DE102009026319A1 (ko)
EA (1) EA021787B1 (ko)
ES (1) ES2576742T3 (ko)
MX (1) MX2012001436A (ko)
PL (1) PL2462007T3 (ko)
PT (1) PT2462007T (ko)
WO (1) WO2011015551A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170274832A1 (en) * 2016-03-24 2017-09-28 Nidec Elesys Corporation Windshield including vehicle-mounted radar
US11675111B2 (en) 2020-07-17 2023-06-13 Ford Global Technologies, Llc Vehicle sensor assembly

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2823689T3 (pl) * 2012-03-05 2019-05-31 Saint Gobain Układ szyby z elektrycznie ogrzewaną przysłoną światła rozproszonego
WO2014095456A1 (de) * 2012-12-20 2014-06-26 Continental Automotive Gmbh Kraftfahrzeugaufbaugerät
JP6303974B2 (ja) 2014-10-22 2018-04-04 株式会社デンソー 車載カメラ装置及び車載システム
JP6440095B2 (ja) * 2015-04-15 2018-12-19 コニカミノルタ株式会社 光走査型の対象物検出装置
JP2016206084A (ja) * 2015-04-27 2016-12-08 トヨタ自動車株式会社 車両用障害物検出装置
FR3035826B1 (fr) * 2015-05-07 2018-11-16 Saint-Gobain Glass France Vitrage de vehicule comprenant une platine pour la fixation de plusieurs accessoires, platine et procede de fixation.
CN109070704B (zh) * 2016-04-27 2021-10-08 Ａｇｃ株式会社 窗构件及车辆用窗玻璃
CN109476217A (zh) * 2016-07-20 2019-03-15 日本板硝子株式会社 挡风玻璃和挡风玻璃的制造方法
JP6909660B2 (ja) * 2016-12-07 2021-07-28 日本板硝子株式会社 ウインドシールド
WO2018105669A1 (ja) * 2016-12-07 2018-06-14 日本板硝子株式会社 ウインドシールド
US20200079185A1 (en) 2016-12-12 2020-03-12 Nippon Sheet Glass Company, Limited Windshield, glass product for windshield, and anti-fogging member
JP6593360B2 (ja) 2017-01-30 2019-10-23 トヨタ自動車株式会社 車両用光学システム
MA51195A (fr) 2017-11-30 2020-10-07 Saint Gobain Disque composite muni d'un composant électrique intégré
JP7125261B2 (ja) * 2017-12-12 2022-08-24 小島プレス工業株式会社 車両用撮影装置
JP6943177B2 (ja) * 2017-12-27 2021-09-29 トヨタ自動車株式会社 外部情報取得装置
WO2019136433A1 (en) * 2018-01-08 2019-07-11 3M Innovative Properties Company Protective film and method of use thereof
EP3784490A1 (de) 2018-04-25 2021-03-03 Saint-Gobain Glass France Verbundscheibe mit elektrisch schaltbarem funktionselement in thermoplastischer zwischenschicht
US20210362476A1 (en) * 2018-07-06 2021-11-25 Agc Glass Europe Glazing with optically transparent sensor area
EP3686633A1 (en) * 2019-01-22 2020-07-29 Veoneer Sweden AB Optical imaging device, vision system and window for a motor vehicle, and method for manufacturing
DE102019112454A1 (de) * 2019-05-13 2020-11-19 Volkswagen Aktiengesellschaft Glasscheibe für ein Fahrzeug, Scheiben-Sensor-Einheit und Fahrzeug
DE102019128217B3 (de) * 2019-10-18 2021-04-01 Automotive Lighting Reutlingen Gmbh Optische Einrichtung für ein Kraftfahrzeug
US20220371410A1 (en) 2019-11-28 2022-11-24 Saint-Gobain Glass France Composite pane with functional element and deaeration structure incorporated into a thermoplastic intermediate layer
US11833978B1 (en) * 2020-09-24 2023-12-05 Apple Inc. Sensing system with sensor window having a superhydrophobic surface

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233268A1 (en) 1985-08-20 1987-08-26 Smith & Nephew Ass COATED ITEMS AND METHOD FOR THEIR PRODUCTION.
DE4315382A1 (de) * 1992-06-18 1993-12-23 Bayer Italia Spa Hydrophobe, fließfähige Aufbaugranulate, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung
EP0747460A1 (en) 1995-06-08 1996-12-11 Arkwright Inc. A transparent anti-fog coating
US6303225B1 (en) * 2000-05-24 2001-10-16 Guardian Industries Corporation Hydrophilic coating including DLC on substrate
DE10156850A1 (de) 2001-06-13 2003-01-09 Mitsubishi Electric Corp Sensor in einer Fahrzeugfensterscheibe
US20030082408A1 (en) * 2001-10-12 2003-05-01 Tsuneyoshi Saitoh Sheet having a hydrophilic surface
US6825469B2 (en) * 2001-07-31 2004-11-30 Toyota Jidosha Kabushiki Kaisha Vehicle visibility assist device and method
DE102004059132A1 (de) 2004-02-19 2005-09-01 Denso Corp., Kariya Objekterfassungsvorrichtung mit hydrophilem Lichtstrahlungsfenster
DE102004016517A1 (de) 2004-04-03 2005-10-20 Kostal Leopold Gmbh & Co Kg Optoelektronische Sensoreinrichtung für ein Kraftfahrzeug
EP1605729A2 (en) 2004-04-15 2005-12-14 Pilkington Plc Electrically heated window
US20060171704A1 (en) 2002-11-14 2006-08-03 Bingle Robert L Imaging system for vehicle
DE102004054161A1 (de) 2004-11-10 2006-08-03 Daimlerchrysler Ag Infrarotlicht-Erfassungsbereich einer Windschutzscheibe eines Fahrzeugs
DE102005040046A1 (de) 2005-08-23 2007-03-01 Genthe-X-Coatings Gmbh Hydrophilierende Beschichtung mit erhöhter mechanischer und thermischer Stabilität sowie deren Verwendung
US20070216768A1 (en) 2006-03-14 2007-09-20 Ford Global Technologies, Llc Device and method for outwardly looking ir camera mounted inside vehicles particularly suited for pre-crash sensing and pedestrian detection
DE102007001080A1 (de) 2007-01-04 2008-07-10 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Elektrisch beheizbare Fensterscheibe
WO2009083291A1 (de) 2007-12-21 2009-07-09 Robert Bosch Gmbh Optische regensensorvorrichtung für ein kraftfahrzeug

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719701U (ja) * 1993-09-13 1995-04-07 東京メガネ製造株式会社 曇止めシール
KR970008987B1 (ko) * 1994-11-11 1997-06-03 김병만 김서림 방지 유리의 제조방법
JP2002211956A (ja) * 2000-10-23 2002-07-31 Matsushita Electric Ind Co Ltd 透光性基板とその製造方法及び建物と乗り物
JP3083529U (ja) * 2001-07-19 2002-02-08 キャビン工業株式会社 撮影装置用ハウジング
JP2003161994A (ja) * 2001-11-28 2003-06-06 Sony Corp 防水ハウジング
EP1464632B1 (en) * 2002-01-11 2010-03-17 Nippon Sheet Glass Company, Limited Laminated glass for vehicles and method for manufacturing the same
JP2006327381A (ja) * 2005-05-25 2006-12-07 Asahi Glass Co Ltd 合せガラスおよびその製造方法
KR100718597B1 (ko) * 2006-01-23 2007-05-16 인터테크 주식회사 친수성 박막의 형성방법
DE102009026021A1 (de) * 2009-06-24 2010-12-30 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Scheibe mit beheizbaren, optisch transparenten Sensorfeld

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233268A1 (en) 1985-08-20 1987-08-26 Smith & Nephew Ass COATED ITEMS AND METHOD FOR THEIR PRODUCTION.
DE4315382A1 (de) * 1992-06-18 1993-12-23 Bayer Italia Spa Hydrophobe, fließfähige Aufbaugranulate, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung
EP0747460A1 (en) 1995-06-08 1996-12-11 Arkwright Inc. A transparent anti-fog coating
US6303225B1 (en) * 2000-05-24 2001-10-16 Guardian Industries Corporation Hydrophilic coating including DLC on substrate
DE10156850A1 (de) 2001-06-13 2003-01-09 Mitsubishi Electric Corp Sensor in einer Fahrzeugfensterscheibe
US20030059218A1 (en) 2001-06-13 2003-03-27 Mitsubishi Denki Kabushiki Kaisha Sensor in car window
US6825469B2 (en) * 2001-07-31 2004-11-30 Toyota Jidosha Kabushiki Kaisha Vehicle visibility assist device and method
US20030082408A1 (en) * 2001-10-12 2003-05-01 Tsuneyoshi Saitoh Sheet having a hydrophilic surface
US20060171704A1 (en) 2002-11-14 2006-08-03 Bingle Robert L Imaging system for vehicle
DE102004059132A1 (de) 2004-02-19 2005-09-01 Denso Corp., Kariya Objekterfassungsvorrichtung mit hydrophilem Lichtstrahlungsfenster
US20060054701A1 (en) 2004-02-19 2006-03-16 Makoto Inomata Object detecting apparatus having hydrophilic light radiating window
DE102004016517A1 (de) 2004-04-03 2005-10-20 Kostal Leopold Gmbh & Co Kg Optoelektronische Sensoreinrichtung für ein Kraftfahrzeug
EP1605729A2 (en) 2004-04-15 2005-12-14 Pilkington Plc Electrically heated window
DE102004054161A1 (de) 2004-11-10 2006-08-03 Daimlerchrysler Ag Infrarotlicht-Erfassungsbereich einer Windschutzscheibe eines Fahrzeugs
DE102005040046A1 (de) 2005-08-23 2007-03-01 Genthe-X-Coatings Gmbh Hydrophilierende Beschichtung mit erhöhter mechanischer und thermischer Stabilität sowie deren Verwendung
US20070216768A1 (en) 2006-03-14 2007-09-20 Ford Global Technologies, Llc Device and method for outwardly looking ir camera mounted inside vehicles particularly suited for pre-crash sensing and pedestrian detection
DE102007012993A1 (de) 2006-03-14 2007-09-20 Ford Global Technologies, LLC, Dearborn Vorrichtung und Verfahren für nach außen gerichtete, im Innenraum eines Fahrzeugs montierte IR-Kameras
DE102007001080A1 (de) 2007-01-04 2008-07-10 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Elektrisch beheizbare Fensterscheibe
US20100006555A1 (en) 2007-01-04 2010-01-14 Saint-Gobain Glass France Assembly formed by an electrically-heatable glazing unit and an apparatus sensitive to magnetic fields
WO2009083291A1 (de) 2007-12-21 2009-07-09 Robert Bosch Gmbh Optische regensensorvorrichtung für ein kraftfahrzeug

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PCT Search Report of International Application PCT/EP2010/061207 filed on Aug. 2, 2010 in the name of Saint-Gobain Glass France.
PCT Written Opinion issued Feb. 4, 2012 for PCT Application PCT/EP2010/061207 filed on Aug. 2, 2010 in the name of Saint-Gobain Glass France (German and English).
Wee Yong Gan, Sai Wei Lam, Ken Chiang, Rose Amal, Huijun Zhao, and Michael Paul Brungs, "Novel TiO2 thin film with non-UV activated superwetting and antifogging behaviours." J. Mater. Chem., Feb. 9, 2007, 17, pp. 952-954. Downloaded Jan. 28, 2014 . *
Wee Yong Gan, Sai Wei Lam, Ken Chiang, Rose Amal, Huijun Zhao, and Michael Paul Brungs, "Novel TiO2 thin film with non-UV activated superwetting and antifogging behaviours." J. Mater. Chem., Feb. 9, 2007, 17, pp. 952-954. Downloaded Jan. 28, 2014 <doi:10.1039/b618280a>. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170274832A1 (en) * 2016-03-24 2017-09-28 Nidec Elesys Corporation Windshield including vehicle-mounted radar
US11675111B2 (en) 2020-07-17 2023-06-13 Ford Global Technologies, Llc Vehicle sensor assembly

Also Published As

Publication number Publication date
EP2462007A1 (de) 2012-06-13
US20120119104A1 (en) 2012-05-17
BR112012002000B1 (pt) 2019-04-09
BR112012002000A2 (pt) 2016-05-10
JP2013500900A (ja) 2013-01-10
WO2011015551A1 (de) 2011-02-10
KR20120046731A (ko) 2012-05-10
EA021787B1 (ru) 2015-08-31
PL2462007T3 (pl) 2017-04-28
EA201270239A1 (ru) 2012-07-30
DE102009026319A1 (de) 2011-02-24
EP2462007B1 (de) 2016-06-01
KR101677785B1 (ko) 2016-11-18
ES2576742T3 (es) 2016-07-11
CN102470802A (zh) 2012-05-23
PT2462007T (pt) 2016-07-13
CN102470802B (zh) 2016-05-18
MX2012001436A (es) 2012-03-21

Similar Documents

Publication Publication Date Title
US8809785B2 (en) Pane with optically transparent sensor field
US10237920B2 (en) Pane arrangement having an electrically heatable baffle plate
KR101667077B1 (ko) 가열가능한, 광학적으로 투명한 센서 어레이를 갖는 디스크
RU2722551C2 (ru) Многослойное стекло транспортного средства с amoled-дисплеем
US8808839B2 (en) Vehicle glazing, method for the production thereof, and use
KR102663943B1 (ko) 가열 가능한 인레이 요소를 포함하는 차량 복합 판유리
KR102558186B1 (ko) 불투명 폴리머 필름이 있는 적층 차량 판유리
KR20210145196A (ko) 내부 판유리에 절개부가 있는 복합 판유리
US10703072B2 (en) Heatable laminated vehicle window with improved heat distribution
DE202009018502U1 (de) Scheibe mit beheizbaren, optisch transparenten Sensorfeld
CN115119541A (zh) 具有可加热的传感器区的玻璃板
US20240157912A1 (en) Pane arrangement with a heatable sensor window
JP7365422B2 (ja) 統合された光センサを有している複合ペイン
JP2002265239A (ja) 合わせガラス、およびそれを用いた曇りセンサ

Legal Events

Date Code Title Description
AS Assignment

Owner name: SAINT-GOBAIN GLASS FRANCE, FRANCE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ARSLAN, ILKAY;WOHLFEIL, DIRK;SIGNING DATES FROM 20120104 TO 20120116;REEL/FRAME:027595/0291

STCF Information on status: patent grant

Free format text: PATENTED CASE

MAFP Maintenance fee payment

Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551)

Year of fee payment: 4

MAFP Maintenance fee payment

Free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

Year of fee payment: 8